Equivalent & Substitute Parts for VB20100SG-E3/4W

Part Overview

The VB20100SG-E3/4W is a Schottky rectifier diode designed for surface mount applications in high-efficiency power rectification. Key features include a 100 V reverse voltage rating, 20A average forward current, TO-263AB (D2PAK) package, and fast recovery characteristics. The part is listed as active and is RoHS3 compliant, with broad inventory availability. Engineering scenarios may require identifying substitute or equivalent models for reasons including inventory management, second-sourcing, supply chain risk mitigation, or multi-vendor qualification processes.

Substiute Parts

VB20100SG-E3/4W

Vishay General Semiconductor - Diodes DivisionIn Stock: 87232VB20100SG-E3/4W Datasheet

Current PartRFQ

STPS8H100G-TR

STMicroelectronicsIn Stock: 7061STPS8H100G-TR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are selected strictly based on matching the following critical parameters: diode technology (Schottky), voltage - DC reverse (Vr) maximum, package or case compatibility (TO-263-3, D2PAK, TO-263AB), surface-mount capability, RoHS3 compliance, MSL rating, and REACH status. The substitute part must meet or exceed the essential regulatory and packaging criteria while fitting within the same category and application scope.

Parameter Comparison

Engineering Selection Recommendations

When selecting the VB20100SG-E3/4W or its substitute STPS8H100G-TR, consider only parameters such as product status (active), RoHS3 compliance, MSL rating, and REACH status as per the provided data. Both parts are categorized as active, ROHS3 compliant, MSL 1 (unlimited), and REACH unaffected, aligning them for selection within regulatory and compliance-focused engineering projects.

Frequently Asked Questions (FAQ)

Q1: What are the main parameters for substituting the VB20100SG-E3/4W?
A1: Substitute selection is based on diode technology, voltage - DC reverse (Vr) rating, package type, mounting type, RoHS3 compliance, MSL rating, and REACH status.

Q2: Is the package of the substitute identical to the original part?
A2: Both the VB20100SG-E3/4W and the STPS8H100G-TR use TO-263-3, D2PAK (2 Leads + Tab), TO-263AB packages, supporting surface mount installation.

Q3: Are all compliance and regulatory statuses matched between the original and substitute parts?
A3: Yes. Both parts are ROHS3 compliant, MSL 1 (unlimited), and REACH unaffected, supporting direct substitution when regulatory alignment is a project requirement.

Q4: Can the substitute part be used in all the same applications?
A4: Use is determined strictly by the parameters provided: both are Schottky diodes, have identical reverse voltage rating, package type, and compliance certifications. The current handling must be verified against the application's specific requirements as provided in the key parameters.